代码如下

#include<cstdio>
#include<cstring>
const int N = 205;

const int biao[30]={1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,4,1,2,3,1,2,3,4};

char str[N];
int len;
int ans;
char c;

int main()
{
	while(scanf("%c",&c)==1 && c!='\n')
	{
		str[len++]=c;
	}
	
	for(int i=0;i<len;i++)
	{
		if(str[i]>='a' && str[i]<='z')
		{
			ans+=biao[str[i]-'a'];
		}
		else
		{
			ans++;
		}
	}
	
	printf("%d\n",ans);
	
	return 0;
}

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